Walking around Old Town each street has a fantastic photographic opportunity.
Sorria você e linda !!! Parabéns a todas as mulheres ..
Sonríe, eres hermosa. Feliz día a todas las mujeres ..
The composition of a water molecule explained in “Beyond the Microscope,” a GE science film from 1922.
This is great! New YouTube channel idea: Vintage science films. I call dibs.
I guess it’s worth noting that this is not at all what electrons actually “look” like or how bonding works, but I don’t really mind for some reason.
A memorial for my grandpa
By Corey at Painted Lotus, Victoria, BC, Canada.
Spirogyra sp. (green algae) filaments (25x) seen polarized light
Credits : Marek Miś